This was way longer then I would have liked. But it was a lot of freebies and content bear with me. They added a new achievement system that rewards you for doing literally everything in the game. So basically the further you advanced the better it ended up for you. Also Edo Utakata was added as well. Another fine ninja to your collection. Also, one more thing not really talked about was the exp rate being increased in China. It was originally really bad and impossible to level.